baber/WOPTO huggingface dataset:
Patent JP-2001001967-A (JP)
Title: Two wheeler lock
Inventor: NAMITA MUNETAKA
IPC: E05B67/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a two wheeler lock having a simple structure and small number of parts, eliminating a complicated work for assembly or the like, and presenting an excellent strength. SOLUTION: A lock body 2 of a two wheeler lock 1 has a U-shape frame 10 attached to a vehicle body such that the frame 10 overrides a peripheral of a wheel. A shaft stop hole 16 where a tip of a lock rod 30 can be inserted and extracted is provided on one end of the frame 10. A fixed hole 44 where an end of a wire 80 can be inserted is provided on the other end, and a shaft support cylinder 20 supporting the lock rod 30 for a reciprocating motion is rotatably supported. A lock mechanism maintaining a state where a tip of the lock rod 30 is inserted into the shaft stop hole 16 is installed between the shaft support cylinder 20 and the lock rod 30. The fixed hole 44 presents or hides a stop shaft according to a rotation of the shaft support cylinder 20 to hold the end of the wire 80 for preventing a slip off.
Patent JP-H04219528-A (JP)
Title: Rolling fluid frictional bearing
Inventor: SAWA SHIRO
IPC: F16D41/061
Filed: 1990-07-04
Abstract: PURPOSE:To reduce number of components, and enable controlling transmitting ability of traction by converting an input torque to a contact pressure between a rolling element and a raceway track, and optionally adjusting a transmission rate of a torque while varying an inclination angle of a shaft of the rolling element. CONSTITUTION:An output torque is detected by an output side sensor 16, and computation is carried out in a controller 17. A control gear 20 is driven by a proper rate by means of a pinion 19 of a stepping motor 18. Thrust is generated by an inner screw 21 with rotation, and a control member 22 which is rotated in a bearing 24 is slid in an axial direction. A phase is generated in respect to revolution of a planetary gear 9 by a rate of a proper revolution of an opposite planetary gear 10, and a proper skew is generated in a rolling element 8. When the rolling element 8 is skewed, it acts as a wedge between an inner ring raceway track 6 and an outer ring raceway track 7. Elastic fluid lubrication film of traction friction is generated below a contact face, while Newtonian flow is generated between layers of solid lubricant, bringing about condition of semi-clutch.
Patent JP-H08126586-A (JP)
Title: Control method for bath unit equipped with filtration function
Inventor: TAKAGI HIDEHIKO
IPC: B01D35/027
Filed: 1993-07-16
Abstract: PURPOSE: To improve deaeration efficiency for the internal space of the filtration vessel of a bath unit by setting the opening increase speed of a throttle valve at a level higher than a throttling speed, and further setting the throttling speed at such a level as preventing the occurrence of a hunting phenomenon after the start of hot water supply from a hot water feed circuit to the vessel. CONSTITUTION: In order to remove the residual air via the second deaeration operation or the back washing of the internal space of a filtration vessel 20, water is discharged via a hot water feed circuit 3a, a back washing circuit 2b, a filtration circuit 2 and a discharge circuit 3c in order. At this discharge process, the output of a flow rate counter 34 is monitored and when the detected flow rate exceeds the preset level, a selector control valve 33 is operated to throttle a flow to a less volume, thereby preventing the occurrence of a hunting phenomenon. On the contrary, when the detected flow rate is equal to or less than the preset level, the valve 33 is quickly turned to suddenly increase a feed volume to the vessel 20. The residual air in the vessel 20 is thereby discharged from the circuit 3c.  In this case, the flow rate is established at such a level as preventing a filtration material from leaking even with the supply of water to the vessel 20.
Patent JP-2001012263-A (JP)
Title: Variable valve system of internal combustion engine
Inventor: OKAMOTO NAOKI
IPC: F02D13/02
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To inhibit the fluctuation of an operating angle caused by the reaction torque by operating the driving current necessary for making a target control torque operated by a target torque operating means agree with a control shaft actual torque acting on a control shaft and detected by a control shaft torque detecting means, by a current control amount operating means. SOLUTION: A target torque operating means B5 operates a target torque of a control shaft necessary for cancelling the deviation between a target control shaft operating angle determined by a target operating angle operating means B3 on the basis of the number of revolutions of an engine detected by a number of revolutions of engine detecting means B1 and the engine load detected by an engine load detecting means B2, and the actual operating angle detected by an operating angle detecting means B4.  Then a current control amount means B7 determines the current control amount of a DC servo motor necessary for making both of the operated target torque and the control shaft actual torque acting on the control shaft and detected by the control shaft torque detecting means B6 agree with each other on the basis of both torques, whereby the feedback control can be executed on the basis of the torque.
Patent JP-H108863-A (JP)
Title: Obstruction detecting device for rolling door
Inventor: TAKAI MITSUHISA
IPC: E06B9/84
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To ensure a user to recognize the voltage drop of the DC power supply of a transmission means mounted on a base plate by applying the constitution that a rolling door curtain is lowered only with a descending motion switch kept pressed, upon the drop of the voltage of the DC power supply to such a value lower than the required level. SOLUTION: When the output voltage of a dry battery mounted on a transmitter fitted to the base plate on the lowest part of a rolling door curtain drops below the required level, a battery exhaustion signal is sent from the transmitter to a photosensor 9. As a result, the coil of a relay X3 is excited and the (b) contact X3 thereof is turned off. Consequently, the conductivity of an electromagnetic switch MC2 is released and the descending motion of a rolling door curtain is stopped. When a descending motion switch PB3 is kept pressed during the isolation of the contact X3, the coil of a relay Rc is excited and the contact Rc-a2 thereof is turned on. An electric current path so formed excites the coil of the electromagnetic switch MC2, thereby enabling a drive motor M to be rotated in the reverse direction.
Patent JP-S5881522-A (JP)
Title: Lined pipe line and its manufacture
Inventor: MATSUI SHIGETOMO
IPC: B21D39/04
Filed: 1981-11-06
Abstract: PURPOSE:To obtain a lined pipeline having high grade of fitting and compressive residual stress over the whole length by joining lined pipes and outer pipes independently by joints, applying an expanding liquid pressure in the lined pipes to expand them in a body with outer pipes, and removing the expanding liquid pressure at a specified diameter. CONSTITUTION:Liened stainless steel pipes 3... of a specified length are connected through welded joint 5... to set the length of a pipeline. On the other hand, unit outer pipes 2... made of carbon steel of set length to which flange joints 5' are formed by welding are fitted to the outside of connected pipes 3..., and connected and fastened by bolts and nuts. Next, a valve 6 installed at an end of the pipes 3... is closed and pipe expanding liquid (water) is put in the pipes 3... under pressure. The whole length of pipes 3... is expanded together with pipes 2 and water pressure for expanding is stopped before yielding of pipes 2.... The valve 7 is then closed and a valve 6 is opened, and the expanding water in the pipes 3... is removed. The pipes 3... are contracted in a body, and fastened over the whole length. Thus, a lined pipe line 1 to which compressive residual stress is given, in joint parts 5... as well as general parts, over the whole length is formed.
Patent JP-H0227435-A (JP)
Title: Process control system by semaphore
Inventor: MIWA MITSUO
IPC: G06F9/46
Filed: 1988-07-15
Abstract: PURPOSE:To await that all events occur and to control a process when respective different semaphores correspond to plural events by providing a waiting cur order pointer corresponding to respective semaphores of a system at a PCB. CONSTITUTION:As an instruction for a process control system during the waiting at respective semaphores by a waiting cue order pointer 6, at least one semaphore number or above are made into an argument concerning a P instruction, and when all semaphores are wholly not closed, a V instruction is returned to an issued process, and when at least one or above are closed, a process control block PCB1 is connected to all waiting cues of the closed semaphore and the process is during the waiting. Even concerning the V instruction, only one semaphore number is made into the argument, when the process is not during the waiting by other semaphore, the process corresponding to the PCB 1 is made into an execution waiting condition, and when the process is during the waiting at other semaphore, the function to return to the process to issue the V instruction is held. Thus, it can be waited that all events occur.
Patent JP-S6241379-A (JP)
Inventor: YASUKAWA TOSHINORI
IPC: D06M13/02
Filed: 1985-08-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6335766-A (JP)
Title: Hydrogen occluding metallic body and its production
Inventor: KAWABATA KAZUE
IPC: C23C14/14
Filed: 1986-07-30
Abstract: PURPOSE:To develop a hydrogen occluding metallic body which has excellent hydrogen occlusion power and obviates the generation of degradation by repetitive use by sticking a metal having the hydrogen occlusion under specific conditions by a sputtering method, vacuum deposition method, etc., to the surface of a substrate consisting of glass, etc. CONSTITUTION:After the substrate consisting of glass, etc., is thoroughly cleaned, the metal such as Nb, V, Fe-Ti alloy or La-Ni alloy having the hydrogen occlusion power is stuck by the sputtering method or the vacuum deposition method to the substrate. The substrate temp. in both the methods is specified to -273-400 deg.C in both cases and the pressure of Ar as a reactive gas in the case of the sputtering method is specified to 0.01-10Pa and the high-frequency electric power for sputtering to 10-2,000W. The high-frequency electric power for an evaporating source in the vacuum deposition is also specified to 10-2,000W. The hydrogen occluding metallic body which has the excellent hydrogen occlusion power, obviates the degradation by the repetition of the occlusion and release of hydrogen and has the low hydrogen occlusion pressure and in which the inter-orientation face space of the molecules is larger by >=0.5% than the inter-orientation face space of the atoms in the case of the above-mentioned metal existing bulk is thereby obtd.
Patent JP-2000007187-A (JP)
Title: Sheet loading device and image forming device provided with this device
Inventor: SATO OSAMU
IPC: G03G15/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent sheet jamming by providing a pair of sheet detection means detecting a sheet tip part at the inside of a pair of location regulating walls performing location regulations of a sheet by being abutted on both the sides of the sheet and deciding an abnormality of a sheet loading state from an output of the sheet detection means at the time of a location regulation of the sheet. SOLUTION: In a sheet loading device 30 provided on a sheet feeding device of a printer, a sheet P is set in a state that the sheet P is abutted on a reference surface E at the inside of a fixing wall 8c on a base 8. In the base 8, recessed parts 8a, 8b for providing a pressure plate spring at an opposed location of a paper feeding roller are formed, a separating pad 28 is provided at a location opposed to a feeding roller of a pressure plate 9 energized upward by the pressure plate spring and a moving wall 7 is freely movably mounted at a location opposed to the fixing wall 8c of this pressure plate 9. At the inside of these location regulating walls 7, 8, optical sensors PS1 and PS2 are provided. When the optical sensor PS1 or PS2 is not operated at the time of a sheet location regulation, the state is decided to be an abnormality of a sheet loading state.
Patent JP-H0619858-A (JP)
Title: Automatic return system for common resources
Inventor: NUMAKURA TAKAO
IPC: G06F15/16
Filed: 1992-07-06
Abstract: PURPOSE:To automatically release the exclusive control of a common resource when a fault occurs in a processor in the middle of the exclusive control of the common resource, and to permit the other normal processor to use the common resource. CONSTITUTION:In a multiprocessor system where plural processors 2 respectively have the common resources, the respective processors 2 are provided with operating system parts 2a controlling a self operation and managing the common resources 1 which they themselves have and common resource management tables 2b storing processor ID specifying the processor that exclusively controls the common resources 1 which the processors 2 have. The system is the automatic return system of the common resource.
Patent JP-S63134840-A (JP)
Title: Air quantity detecting device for internal combustion engine
Inventor: NAGAISHI HATSUO
IPC: G01F9/00
Filed: 1986-07-29
Abstract: PURPOSE:To obtain a highly accurate air flow value, by setting a basic parameter to a value obtained by dividing a flow area of an intake passage represented by a throttle valve opening by an engine speed and an engine cylinder volume. CONSTITUTION:A control unit 18 receives detection signals from a crank angle sensor 15 for detecting an engine speed and a throttle valve opening sensor 12 for detecting an opening angle of a throttle valve. A flow area of an engine intake passage 13 computed according to the throttle valve opening angle is divided by an engine speed and a cylinder volume. Then, according to the result of division and the engine speed, an air flow rate corresponding to an intake air quantity per unit cylinder volume is computed, and according to the air flow rate and the cylinder volume, a volumetric air flow is computed. Accordingly, an exact air flow value may be obtained without being affected by intake pulsation in the internal combustion engine. Further, the air flow value may be made highly accurate with a relatively small quantity of data processing.
Patent JP-H11347091-A (JP)
Title: Bath attachment system with safety function
Inventor: SHIMAMURA KENJI
IPC: A61H33/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a bath attachment system with safety functions to safely control bath hot water. SOLUTION: This system is to be attached to a bathtub 4 or a tank 5, which comprises a setter 2 to set the range of bath water temperature, temperature detecting functions 13 to detect the temperature of hot water, heater/coolers 16 to heat and cool hot water, and a correcting discharge processing function 3 to correct the temperature of hot water into a set range or discharge hot water when the detected temperature of hot water came out of the set temperature range. A plurality of controllers 10 to control the heater/cooler 16 and the correcting discharge processing function 3 and a plurality of temperature detecting functions 13 are respectively provided as well as an informing function 7 to prompt confirmation of the temperature of hot water.
Patent JP-S57102311-A (JP)
Title: Degating device for molded article
Inventor: SHIOTANI YOUSUKE
IPC: B29C37/02
Filed: 1980-12-17
Abstract: PURPOSE: To enhance the accuracy of gate treatment of a molded article by a method wherein the molded article is brought into uniform contact with a horn of an ultrasonic oscillating member by using a bearing member provided with elastic members, or the like.  
     CONSTITUTION: The molded article P is received by the bearing member 19b (a runner Pa of the molded article P is supported by a bearing pin 18b of the bearing member 19b and is held in engagement with a groove 15b), then the member 19 is transferred to below the ultrasonic oscillating member 6, and an engaging arm 21b and a stopping arm 22 are coupled. Subsequently, when a lower block 11b is moved upward by operating an air cylinder 23, the runner Pa of the molded article comes into contact with the horn 26 of the oscillating member 6 and, further, the bearing pin 18b and an upper block 14b are lowered respectively against the elastic forces of the elastic members 17b, 13b, resulting in that the runner Pa of the molded article is pressed uniformly against the lower flat surface of the horn 26. When the oscillating member 6 is then operated, the stress of ultrasonic vibration is localized on a restricted gate part Pb of the molded article P, and the gate part Pb is cut (the runner Pa is cut off) by fusing at this position. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0625727-A (JP)
Title: Method for burning carbonaceous solid in iron bath type smelting reduction furnace
Inventor: KAWAMURA TAKAFUMI
IPC: C21B11/00
Filed: 1992-07-06
Abstract: PURPOSE:To provide a method for supplying coal and oxygen for attaining high secondary combustion and high conduction even in the case of using the coal having much volatile material, in an iron bath type smelting reduction. CONSTITUTION:The oxygen 1 and the coal 3 are ejected into molten slag 7 from few pieces of blowing nozzles 2, 4 provided at two steps in the circular direction of a reducing furnace. The oxygen 1 from the upper step nozzle 2 and the coal 3 from the lower step nozzle 4 are injected. The coal 3 from the lower step nozzle 4 is injected downward to slag-metal interface 5 or to the circular direction shifting the furnace center so as to give the circular flow to the metal 6. By this method, the heat transfer of combustion heat of the volatile material into the molten slag 7 is promoted, and by restraining oxygen combustion consumed reaction of coal char, the high secondary combustion and the high heat conduction are attained.
Patent JP-2000005182-A (JP)
Title: Endscope for observing ultrasonic wave
Inventor: OUCHI TERUO
IPC: A61B8/12
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an endscope for observing ultrasonic wave that can provide ultrasonic tomography image in an optical observation range in the front of the tip of an insertion portion by using an ultrasonic probe transmitting, receiving, and scanning the ultrasonic wave to the side part of the tip. SOLUTION: An optical observation means 2 placed at the tip 1 of an insertion portion of an endscope so as to observe its front portion, a probe insertion channel 11 inserted and arranged in the insertion portion of the endscope so as to insert an ultrasonic probe 100, and a probe induction means 10 arranged in the insertion portion of the endscope so as to project the tip of the ultrasonic probe 100 inserted into the probe insertion channel 11 sideward from the insertion portion of the endscope are provided.
Patent JP-H0228064-A (JP)
Title: Steering control device
Inventor: IMAZEKI TAKASHI
IPC: B62D7/14
Filed: 1988-07-18
Abstract: PURPOSE:To prevent an uncontrolled steering phenomenon in a split mu road by steering front and rear wheels respectively in specific directions in accordance with a degree of drive torque difference between the right and left drive wheels, when a car speed is not more than a predetermined value further when a rotary speed difference between the right and left drive wheels is not less than a predetermined value. CONSTITUTION:In an automobile, for instance, rear wheel-drive vehicle, pressure oil from an external hydraulic power source 30 is introduced to a power cylinder 27 through a control valve 39, thus right and left front wheels 24, 25 are steered independently of handle control action. The control valve 39 is controlled by a controller 33. Here the controller 33 provides respectively a car speed detecting part 331, drive wheel speed difference detecting part 332 and a drive torque difference detecting part 333 while a front wheel steering control part 334 controlling the control valve 39 in accordance with a detecting result of these detecting parts 331, 332, 333. When a car speed is not more than a predetermined value further when a rotary speed difference is not less than a predetermined value, in accordance with a degree of drive torque difference, for instance, each front wheel 24, 25 is steered in a direction of larger drive torque.
Patent JP-S6155784-A (JP)
Title: Histogram arithmetic circuit
Inventor: OSHIDA KYOICHI
IPC: G06T7/00
Filed: 1984-08-28
Abstract: PURPOSE:To obtain a histogram arithmetic circuit deleting the number of elements by sharing an adder required for a density histogram calculation and a table memory storing the calculated result for a binary histogram calculation. CONSTITUTION:A density image data is transferred to a histogram circuit through an image bus 21 for a cycle T, latched by a register 22 and guided to a table memory 23 through an address line 24. The table memory 23 is set at a reading mode for the first half of the cycle T and at a writing mode for the latter half of the cycle T. During the reading mode, the content of an address position designated by the data on the address line 24 is read, guided to an end of B input of an adder 27 and to an end of A input, a fixed value 1 is conducted through a selector 26. An added result of the adder 27 is conducted to a data line 25 through a 3 state gate 28 and written on an address position of the table memory 23 assigned by the density image data on the address line 24.
Patent JP-S5878570-A (JP)
Title: Washing of raw alga of laver and its device
Inventor: MORITA HIDEO
IPC: A23L17/60
Filed: 1981-11-06
Abstract: PURPOSE:To wash raw alga of laver with keeping the high quality of laver without causing change in quality of the raw alga of laver, by washing picked raw alga of laver with seawater immediately. CONSTITUTION:The washing tank 1 is hung in the sea from the side of the ship A by the hangers 15 and 15', and the raw alga of laver is transported from the laver picking boat B through the feed pipe 14 to the stirring chamber S in the cylinder 2. The raw alga of laver is washed with seawater introduced from the netlike window 4 by the stirring rod 6, the washed raw alga of laver is sent by pressure towards the discharge space S1 by the screw 15, transported from the communicating hole 8 of the partition plate 7 to the discharge space S1, and the raw alga of laver in the space S1 is sent from the discharge orifice 11 through the discharge pipe 12 to the dehydrator 19 by the rotary blade 10.
Patent JP-2001005105-A (JP)
Title: Treatment of photographic paper and device therefor
Inventor: KANEHARU HIDEKI
IPC: G03B27/32
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a paper cutter which suppresses the occurrence of the film peeling of an emulsion layer. SOLUTION: A moving blade 32 is arranged while intersecting a stationary blade 31. A color paper 26 is cut by lifting the moving blade 32 by a shift mechanism 42. In such a case, the stationary blade 31 is arranged on the supportor 51 side of the color paper 26. The moving blade 32 is arranged on the emulsion layer 50 of the color paper 26. The blade edge angle of the moving blade 32 is set larger than the blade edge angle of the stationary blade 31. The coating layer 53 existing at the boundary between the emulsion layer 50 and the bade 51 is cut in the final. At the time of this coating, the coating layer 53 is pulled and elongated and a fine whisker-like fluffing 54 is produced on the cut surface.  Since the emulsion layer 50 is protected by the fluffing 54, the cut surface 26a of the emulsion layer 50 does not come into direct contact with a turn guide any more and the occurrence of layer peeling is suppressed.